摘要 |
PURPOSE: A liquid/gas separator for landfill leachate is provided, which can separate gas by vacuum and prevent any back flow of leachate by U-type leachate discharge line. Condensate of vacuum device is recycled to the separator, thus prevent effectively overflow of mixed effluent of landfill. CONSTITUTION: The cylindrical liquid/gas separator comprises an inlet of landfill effluent, a partition wall(60) that is set near the inlet to the influent to downward, a gas discharge line(14) set at the top of the separator, a leachate discharge line(13) of U-type set at the side middle and a sludge discharge hole(15) set at the side bottom. Mixed effluent of landfill is fed into the liquid/gas separator through the inlet set at the side top, filtered through basket type filter(51) that is removably set inside the separator and separated into gas and liquid.
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